Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Simeon De'Ja B. Ladd, M.S., SLP

Speech-Language Pathologist in St Augustine, FL · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871470260

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Registry record

Entity type Individual (Type 1)

Name Simeon De'Ja B. Ladd

Credential M.S., SLP

Sex Female

Practice address 40 Orange St, St Augustine, FL, 32084

Phone (904) 547-7500

Enumeration date Aug 19, 2025

Last updated in NPPES Aug 19, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Simeon Ladd?

Simeon Ladd is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-19.